46 	struct decomp *decomp, *decomp_last = session->decomp_last;  in perf_session__process_compressed_event()  local
53 	mmap_len = sizeof(struct decomp) + decomp_len;  in perf_session__process_compressed_event()
54 	decomp = mmap(NULL, mmap_len, PROT_READ|PROT_WRITE,  in perf_session__process_compressed_event()
56 	if (decomp == MAP_FAILED) {  in perf_session__process_compressed_event()
61 	decomp->file_pos = file_offset;  in perf_session__process_compressed_event()
62 	decomp->mmap_len = mmap_len;  in perf_session__process_compressed_event()
63 	decomp->head = 0;  in perf_session__process_compressed_event()
66 		memcpy(decomp->data, &(decomp_last->data[decomp_last->head]), decomp_last_rem);  in perf_session__process_compressed_event()
67 		decomp->size = decomp_last_rem;  in perf_session__process_compressed_event()
74 				&(decomp->data[decomp_last_rem]), decomp_len - decomp_last_rem);  in perf_session__process_compressed_event()
76 		munmap(decomp, mmap_len);  in perf_session__process_compressed_event()
81 	decomp->size += decomp_size;  in perf_session__process_compressed_event()
83 	if (session->decomp == NULL) {  in perf_session__process_compressed_event()
84 		session->decomp = decomp;  in perf_session__process_compressed_event()
85 		session->decomp_last = decomp;  in perf_session__process_compressed_event()
87 		session->decomp_last->next = decomp;  in perf_session__process_compressed_event()
88 		session->decomp_last = decomp;  in perf_session__process_compressed_event()
275 	struct decomp *next, *decomp;  in perf_session__release_decomp_events()  local
277 	next = session->decomp;  in perf_session__release_decomp_events()
279 		decomp = next;  in perf_session__release_decomp_events()
280 		if (decomp == NULL)  in perf_session__release_decomp_events()
282 		next = decomp->next;  in perf_session__release_decomp_events()
283 		mmap_len = decomp->mmap_len;  in perf_session__release_decomp_events()
284 		munmap(decomp, mmap_len);  in perf_session__release_decomp_events()
2002 	struct decomp *decomp = session->decomp_last;  in __perf_session__process_decomp_events()  local
2004 	if (!decomp)  in __perf_session__process_decomp_events()
2007 	while (decomp->head < decomp->size && !session_done()) {  in __perf_session__process_decomp_events()
2008 		union perf_event *event = fetch_decomp_event(decomp->head, decomp->size, decomp->data,  in __perf_session__process_decomp_events()
2019 				decomp->file_pos + decomp->head, event->header.size, event->header.type);  in __perf_session__process_decomp_events()
2026 		decomp->head += size;  in __perf_session__process_decomp_events()